Machine Learning (ML) | InterSystems Developer Community

Question

Niyaz Khafizov · Sep 20, 2018

How to save spark dataframe via Spark connector

Hi all.

I want to insert my dataframe into InterSystems IRIS. So, I tried to do this:

df = spark.read.load("/home/imported-openssh-key/zeppelin-0.8.0-bin-all/bin/resultData3/DF.json", format="json")
df.write.format("com.intersystems.spark").\
option("url", "IRIS://localhost:51773/DEDUPL").\
option("user", "********").option("password", "********").\
option("dbtable", "try.test1").save()

And got this error:

#Artificial Intelligence (AI) #API #Machine Learning (ML) #InterSystems IRIS

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Question

Arun Kumar · Nov 24, 2017

How to do machine learning concepts in Intersystems cache. Like as Chatbots, voice recognition, etc...

Hi Guys,

Can you please guide me on how to develop the machine learning concepts like as Chatbots, voice recognition, etc...

If any lead would be appreciate.

Thanks in Advance.

Thanks and Regards,

Arun Kumar Durairaj.

#Artificial Intelligence (AI) #Machine Learning (ML) #Caché

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Question

Diego Petey · May 27, 2022

IRIS for Heatlh in a Ubuntu Machine

Hi everyone, I'll be honest with you I don't have much idea how to do this, but I was asked to install IRIS for Health on an AWS ubuntu machine(ssh -i "teleker-net.pem" ubuntu@xx.xxx.xx.xxx(no I will put the real number)). My boss has sent me the .key and .pem files that I am supposed to need for the installation.

#AWS #Cloud #Machine Learning (ML) #Ubuntu #InterSystems IRIS for Health

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Question

Fabio Care · Dec 5, 2023

AutoML not available on instance

When trying to create a ML Model I ran into the problem, that AutoML apparantly isn't available on my IRIS instance.

I was able to use the following command successfully: CREATE MODEL ECLASSPREDICT PREDICTING (eClass) FROM SQLUSER.CRMSHOPARTIKEL

Then when trying to use TRAIN MODEL ECLASSPREDICT, I get the error from the image:

#IntegratedML #Machine Learning (ML) #InterSystems IRIS

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Question

Luis Angel Pére... · Jun 19, 2023

The irishealth-ml-community container consumes all memory available

Hi community members!

I'm trying to deploy a container based on IRIS Community for Health ML image available from this url but when I start the container the memory consumption skyrockets to 99% making impossible to work with the instance (it never goes below the 95% of the memory). When I do the same with the IRIS Community for Health image it never goes over 80% of memory.

#Containerization #Docker #Machine Learning (ML) #InterSystems IRIS for Health

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Question

José Pereira · Jun 24, 2021

How to get feature importance in IntegratedML models?

Hi!

I'd like to know how to get feature importance after creating and training a model, using IntegratedML with AutoML provider?

Thanks!

#IntegratedML #Machine Learning (ML) #InterSystems IRIS

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Question

Lily Chen · Mar 6, 2021

What is the difference between linear regression and logistic regression?

When we have to predict the value of a categorical (or discrete) outcome we use logistic regression. I believe we use linear regression to also predict the value of an outcome given the input values.

Then, what is the difference between the two methodologies?

#Analytics #Machine Learning (ML) #Caché

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Question

Kurro Lopez · Jul 7

How to "real" training a machine learning model

Hi all,

Some days ago, I've seen a youtuber talking about how to create a neural network (sorry, is in spanish)

https://www.youtube.com/embed/iX_on3VxZzk
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#IntegratedML #Machine Learning (ML) #Python #SQL #InterSystems IRIS

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